Brent crude fell 44 cents, or 0.6%, to $68.43 a barrel at 0220 GMT, erasing Wednesday's gain of 22 cents. Brent has traded between $68 and $69 for most of this week
World powers were set to open a fifth round of talks on Tuesday with Iran aimed at bringing the United States back into the landmark 2015 nuclear deal
Oil prices rose on Monday as a potential snag emerged in reviving the 2015 Iran nuclear deal that could add more oil supply, while Goldman Sachs said the case for higher prices remains intact
Iran has enriched uranium to slightly higher purity than previously thought due to "fluctuations" in the process, says the United Nations' atomic watchdog
President Biden and Iran's leaders both want to re-enter the nuclear deal that President Trump scrapped three years ago, restoring the bargain that Iran would keep limit its production of nuclear fuel
World powers held the fourth round of high-level talks in Austria aimed at bringing the United States back into the nuclear deal with Iran
Iran's top negotiator at nuclear talks under way in Vienna said on Saturday that the discussions were on the right track and consultations would continue
IAEA has confirmed that Iran started enriching uranium up to 60 per cent, reaching its highest-ever level of enrichment, a spokesperson for the IAEA told Sputnik
This comes after an attack targeted its Natanz nuclear site
Iran's Supreme Leader Ayatollah Ali Khamenei has reiterated Tehran's position that US sanctions must be lifted before the country returns to its compliance with the 2015 nuclear deal
Iranian Foreign Minister Mohammad Javad Zarif has urged the US to return to the 2015 nuclear deal, known as the Joint Comprehensive Plan of Action (JCPOA), and lift all sanctions against Tehran
The Joint Commission of the Joint Comprehensive Plan of Action, known as the Iran nuclear deal, resumed talks with the lifting of sanctions on Iran and nuclear implementation measures on top
Oil prices eased on Wednesday despite prospects for stronger global economic growth as talks to revive a nuclear deal with Iran opens the possibility of an easing of sanctions on its oil exports
Futures in New York fell as much as 3 per cent on Monday
US officials will not hold direct talks with Iran but be present in Vienna during meetings scheduled for April 6 between the Islamic Republic and the remaining world powers in the deal
Representatives of China, France, Germany, Russia, Britain and Iran will meet virtually on Friday to discuss the possible return of the United States to the Iran nuclear deal
Russian Foreign Minister Sergei Lavrov said that the US has shown "encouraging signs" with regards to finding a compromise and returning to the Iran nuclear deal
"We will not offer any unilateral gestures or incentives to induce the Iranians to come to the table," State Department Spokesperson told reporters during his daily briefing
Iranian President Hassan Rouhani said that the full implementation of UN Security Council Resolution 2231 is needed to maintain and revive the 2015 international nuclear agreement
IAEA said that it was deeply concerned about unreported nuclear material in Iran